A-Series A4 Stackable L2/L3 Edge Switch

Transcription

1 datasheet A-Series A4 Stackable L2/L3 Edge Switch High-availability design assures reliable network operations Product Overview The Enterasys A4 is a highly reliable fast Ethernet edge switch that provides scalable, wire-rate performance in support of the bandwidth-intensive and delay-sensitive requirements of today s demanding applications. The A4 also provides multi-layer packet classification and priority queuing for differentiated services. Along with a switch capacity of 17.6 Gbps, the A4 provides up to 48 10/100 Ethernet ports as well as 4 Gigabit Ethernet uplink ports. Leveraging the A4 s stacking capability, as many as 8 A4s can be interconnected in a single stack to create a virtual switch that provides Gbps of capacity and up to /100 Ethernet ports as well as 16 Gigabit Ethernet uplink ports. The A4 includes enterprise-class features in a 10/100 stackable switch that ensure seamless connectivity and application performance. With support for 16,000 MAC addresses, the A4 is an excellent choice for medium to large enterprises that need to support thousands of endpoints. Support for Enterasys policy enables strong support for integrated multimedia networks, including Voice over IP (VoIP) and IP video, as well as all types of data-intensive applications. With the 6.61 firmware release, all A4s can now deploy separate policies for both a personal computer and a VoIP phone on a single switch port. In conjunction with its non-blocking L2 switching architecture, the A4 s intelligent queuing mechanisms ensure that mission-critical applications receive prioritized access to network resources. The A4 includes a 24 port model with a very quiet design that operates fan-less in a typical office environment, making it ideal for classrooms and conference rooms. A highly-scalable architecture, Enterasys policy, basic routing and a lifetime warranty ensure that an A4 network investment will sustain a secure, feature-rich, and cost-effective network well into the future. Reliability and Availability Now with Enterasys policy and basic routing PoE supports a variety of network devices Investment protection via lifetime warranty Gbps capacity and Mpps The A4 design incorporates redundancy and failure protection mechanisms complete with automatic failover and recovery capabilities to provide a reliable network. An integral power supply is the primary source of power for the A4 and complete power redundancy is provided by an optional external power supply. In addition to the standard version of the A4, there are also IEEE 802.3af Power over Ethernet versions which supports network devices that require external power such as wireless access points, VoIP phones, and network cameras. A virtual switch can be created by interconnecting as many as 8 A4s in a single stack, which can be managed via a single IP address with redundant management connections. The A4 s closed-loop stacking capability utilizes bi-directional switch interconnects to maintain connectivity within the virtual switch despite any physical switch-level failure. Up to 8 Ethernet ports can be grouped together to create a multi-link aggregation group (LAG). The A4 can support multiple LAG s distributed across several A4s within a stack to prevent a switch-level failure from disrupting data communications. Benefits Business Alignment Enterasys policy capabilities support converged multimedia networks Reliable network operation for missioncritical applications Operational Efficiency Scalable architecture supports continued growth of network capacity Consolidated management capabilities reduce network operational expenses Highly available design ensures reliable network operations Security Network access secured by 802.1x, MAC address and web-based authentication methods Enterasys policy provided enhanced network security that is maintained concurrently with user mobility Architecture designed with integral network security Support and Service Industry-leading customer satisfaction and first call resolution rates Personalized services, including site surveys, network design, installation, and training Comprehensive lifetime warranty, including feature upgrades and more Release 6.61 adds policy and basic routing with support for two devices (PC and a phone) on a single port There is nothing more important than our customers.

2 Advanced Quality of Service Robust QoS features enable strong support for integrated multimedia networks, including VoIP and video, as well as all types of data-intensive applications. The A4 uses multiple standards-based discovery methods with Enterasys policy capabilities to automatically identify and provision VoIP services for IP phones from all major vendors. A4 switches provide dynamic mobility for VoIP clients to reduce operating costs; when an IP phone moves and plugs in elsewhere in the enterprise network, its VoIP service provisioning, security and traffic priority settings move with it, with no manual administration required. Security The A4 provides a secure network by utilizing its authentication and security features, which can be applied at the port level or at the user level. Making use of the Enterasys Network Management Suite s Policy Manager or a standard CLI, the Enterasys role-based architecture enables a network administrator to define distinct roles or profiles that represent operational groups within a business (e.g., employee, executive, guest, etc). Up to two devices (a PC and a VLA-tagging phone) per port can be authenticated via IEEE 802.1X, MAC address or web-based authentication, and then assigned a pre-defined operational role. Investment Protection The A4 is a cost-effective, feature-rich, stackable switch that provides a broad set of features today and will continue to deliver benefits well into the future. With Release 6.61, the A4 now supports static routing as well as RIPv1/v2 routing. All A-Series products include a lifetime warranty that includes warranty and support services for which many competitors charge additional fees adding up to 10% of initial deployment costs on an annual basis. Included benefits, such as advanced hardware return, firmware feature upgrades (which most vendors cover at most for 90 days) and telephone support (which most don t include or severely limit) combine to significantly decrease operational costs for customers over the life of their network. For more information regarding warranty terms and conditions please go to Performance & Scalability The A4 provides scalable, wire-rate performance in support of the bandwidth-intensive and delaysensitive requirements of today s demanding applications. Along with a switch capacity of 17.6 Gbps, the A4 provides up to 48 10/100 Ethernet ports as well as 2 modular Gigabit Ethernet and 2 10/100/10000 uplink ports. Leveraging the A4 s wire-rate stacking capability, as many as 8 A4s can be interconnected in a single stack to create a virtual switch that provides Gbps of capacity and up to /100 Ethernet ports as well as 16 Gigabit Ethernet uplink ports. Page 2

3 Features / Standards and Protocols MAC Address Table Size 16,000 VLANs 4,094 VLAN IDs 1,024 VLAN Entries per Stack Switching Services ANSI/TIA-1057 LLDP-MED IEEE 802.1AB LLDP IEEE 802.1D MAC Bridges IEEE 802.1s Multiple Spanning Trees IEEE 802.1t 802.1D Maintenance IEEE 802.1w Rapid Spanning Tree Reconvergence IEEE Ethernet IEEE 802.3ab GE over Twisted Pair IEEE 802.3ad Link Aggregation IEEE 802.3af PoE IEEE 802.3i - 10Base-T IEEE 802.3u - 100Base-T, 100Base-FX IEEE 802.3z - GE over Fiber Full/half duplex auto-sense support on all ports IGMP Snooping v1/v2/v3 Jumbo Frame support (9,216 bytes) Loop Protection One-to-One and Many-to-One Port Mirroring Port Description Protected Ports Selectable LAG Configuration (6 x 8, 12 x 4, 24 x 2) CoS MIB based Broadcast/ Multicast/ Unknown Unicast Suppression Spanning Tree Backup Root STP Pass Thru Security ARP Spoof Protection DHCP Spoof Protection IEEE 802.1x Port Authentication MAC-based Port Authentication Password Protection (encryption) Web-based Port Authentication Dual User Authentication (PC + Phone) Secure Networks Policy RADIUS Accounting for network access RADIUS Client Secured Shell (SSHv2) Secured Socket Layer (SSL) IPv4 Routing Standard Access Control List (ACLs) Extended ACLs VLAN-based ACLs ARP & ARP Redirect IP Helper Address RFC 826 Ethernet ARP RFC 1058 RIP v1 RFC 1256 ICMP Router Discovery Messages RFC 1519 Classless Inter-Domain Routing RFC 1724 RIPv2 MIB Extension RFC 2236 IGMPv2 RFC 2453 RIP v2 RFC 3046 DHCP/BootP Relay RFC 3376 IGMPv3 Static Routes MIB Support Enterasys Entity MIB Enterasys Policy MIB ANSI/TIA-1057 LLDP-MED MIB IEEE 802.1AB LLDP MIB Enterasys VLAN Authorization MIB IEEE 802.1X MIB Port Access IEEE 802.3ad MIB LAG MIB RFC 826 ARP and ARP Redirect RFC 951 BOOTP RFC 1213 MIB/MIB II RFC 1493 BRIDGE-MIB RFC 1542 DHCP/BOOTP Relay RFC 1643 Ethernet-like MIB RFC 2096 IP Forwarding Table MIB RFC 2131, RFC 3046 DHCP Client/Relay RFC 2233 IF-MIB RFC 2271 SNMP Framework MIB RFC 2466 ICMPv6 MIB RFC 2571 SNMP Framework MIB RFC 2613 SMON MIB RFC 2618 RADIUS Authentication Client MIB RFC 2620 RADIUS Accounting Client MIB RFC 2668 Managed Object Definitions for MAUs RFC 2674 P-BRIDGE-MIB RFC 2674 QBRIDGE-MIB VLAN Bridge MIB RFC 2737 Entity MIB (physical branch only) RFC 2819 RMON-MIB RFC 2863 IF-MIB RFC 2933 IGMP MIB RFC 3413 SNMP v3 Applications MIB RFC 3414 SNMP v3 User-based Security Module (USM) MIB RFC 3415 View-based Access Control Model for SNMP RFC 3580 IEEE 802.1X Remote Authentication Dial In User Service (RADIUS) Usage Guidelines RFC 3584 SNMP Community MIB RFC 3621 Power over Ethernet MIB VLAN Support Generic Attribute Registration Protocol (GARP) Generic VLAN Registration Protocol (GVRP) IEEE 802.1p Traffic classification IEEE 802.1q VLAN Tagging IEEE 802.1v Protocol-based VLANs IEEE 802.3ac VLAN Tagging Extensions Port-based VLAN (private port/private VLAN) Tagged-based VLAN VLAN Marking of Mirror Traffic Management Alias Port Naming Command Line Interface (CLI) Configuration Upload/Download Dual IPv4/IPv6 Management Support Editable Text-based Configuration File FTP/TFTP Client Multi-configuration File Support NMS Automated Security Manager NMS Console NMS Inventory Manager NMS Policy Manager Node/Alias Table RFC 768 UDP RFC 783 TFTP RFC 791 IP RFC 792 ICMP RFC 793 TCP RFC 826 ARP RFC 854 Telnet RFC 951 BootP RFC 1157 SNMP RFC 1901 Community-based SNMPv2 RFC 2030 Simple Network Time Protocol (SNTP) RFC 2271 SNMP Framework MIB RFC 2465 IPv6 MIB RFC 2933 IGMP MIB RFC 3413 SNMP Applications MIB RFC 3414 SNMP User-based Security Module (USM) MIB RFC 3415 View-based Access Control Model for SNMP RFC 3826 Advanced Encryption Standard (AES) for SNMP RMON (Stats, History, Alarms, Events) Secure Copy (SCP) Secure FTP (SFTP) Simple Network Management Protocol (SNMP) v1/v2c/v3 TACACS+ for Management Authentication, Authorization and Auditing SSHv2 Syslog Telnet Text-based Configuration Upload /Downloand Web-based Management Webview via SSL Interface Quality of Service 6 User Addressable Priority Queues per Port 802.3x Flow Control Ingress Rate Limiting IP ToS/DSCP Marking/Remarking IP DSCP Differentiated Services Code Point IP Precedence IP Protocol Layer 2/3/4 Classification Multi-layer Packet Processing Mixed Queuing Control Strict and Weighted Round Robin Source/Destination IP Address Source/Destination MAC Address IPv6 Management RFC Path MTU for IPv6 RFC IPv6 Addressing RFC IPv6 Protocol Specification RFC Neighbor Discovery RFC Stateless Autoconfiguration RFC ICMPv6 RFC IPv6 Global Unicast Address Format RFC IPv6 Scoped Address Architecture RFC IP Version 6 Addressing Architecture Page 3

4 Switch Model Specifications Performance A4H A4H124-24P A4H A4H124-48P Throughput Capacity wire-speed Mpps 9.5 Mpps / 76.2 Mpps 9.5 Mpps / 76.2 Mpps 13.1 Mpps / Mpps 13.1 Mpps / Mpps Switching Capacity Stacking Capacity Aggregate Throughput Capacity Up to two Gigabit uplinks can up to two Gigabit uplinks can up to two Gigabit uplinks can PoE Specifications 802.3af Interoperable N/A Yes N/A Yes System Power N/A 370 watts per switch with up to 15.4 watts per port Per-port switch power monitor: Enable/disable Priority safety Overload & short circuit protection Physical Specifications Dimensions (H x W x D) D: 20.7 cm (8.15 ) D: cm (14.51 ) N/A D: cm (14.51 ) up to two Gigabit uplinks can 415 watts per switch with up to 15.4 watts per port Per-port switch power monitor: Enable/disable Priority safety Overload & short circuit protection D: cm (14.51 ) Net Weight 2.58 kg (5.69 lb) 5.50 kg (12.13 lb) 4.59 kg (10.12 lb) 6.00 kg (13.23 lb) MTBF 408,618 hours 286,587 hours 323,946 hours 232,259 hours Physical Ports (24) 10/100 auto-sensing, auto-negotiating MDI/MDI-X RJ45 ports (24) 10/100 PoE (.af) autosensing, auto-negotiating MDI/MDI-X RJ45 ports (48) 10/100 auto-sensing, auto-negotiating MDI/MDI-X RJ45 ports (48) 10/100 PoE (.af) autosensing, auto-negotiating MDI/MDI-X RJ45 ports Power Requirements Normal Input Voltage VAC VAC VAC VAC Input Frequency Hz Hz Hz Hz Input Current 1.0 A Max 5 A Max 1.0 A Max 5 A Max Power Consumption 31 watts 63 watts 47 watts 73 watts IEC Standard Operating IEC Non-Operating Heat Dissipation 105 BTUs/Hr 215 BTUs/Hr 161 BTUs/Hr 249 BTUs/Hr Humidity Operating Humidity 5% - 95% non- condensing 5% - 95% non- condensing 5% - 95% non- condensing 5% - 95% non- condensing Vibration IEC , IEC IEC , IEC IEC , IEC IEC , IEC Shock IEC IEC IEC IEC Drop IEC IEC IEC IEC Page 4

5 Switch Model Specifications A4H A4H124-24P A4H A4H124-48P Acoustics 41.5 db when the fan runs 50.0 db 47.0 db 50.0 db Agency and Regulatory Standard Specifications Safety UL , CSA 22.1 UL , CSA 22.1 UL , CSA 22.1 UL , CSA 22.1 EMC Environmental Performance Throughput Capacity wire-speed Mpps (switch/stack) Switching Capacity (switch/stack) Stacking Capacity (switch/stack) A4H254-8F8T A4H124-24FX 8.3 Mpps / 66.7 Mpps 9.5 Mpps / 76.2 Mpps 11.2 Gbps (8.3 Mpps) / 89.6 Gbps (66.7 Mpps) No dedicated stacking ports on the A4; 10/100/1000 can be used for stacking or uplinks PoE Specifications 802.3af Interoperable N/A N/A 802.3at Interoperable N/A N/A System Power N/A N/A Physical Specifications Dimensions (H x W x D) W: 44 cm (17.32 ) D: 36.5 cm (14.37 ) No dedicated stacking ports on the A4; 10/100/1000 can be used for stacking or uplinks W: 44 cm (17.32 ) D: 36.5 cm (14.37 ) Net Weight 4.78 kg (10.50 lb) 4.85 kg (10.69 lb) MTBF 388,498 hours 388,135 hours Physical Ports (8) 10/100BASE-T RJ45 ports (8) 100Base-FX MT-RJ ports (2) Gigabit Ethernet SFP ports (2) 10/100/1000 stacking/uplink RJ45 ports Power Requirements Normal Input Voltage VAC VAC Input Frequency Hz Hz Input Current 1.0 A Max 1.0 A Max Power Consumption 47 watts 66 watts IEC Standard Operating IEC Non-Operating 0 to 50 C -40 to 70 C (24) 100Base-FX MTRJ fiber optic ports (2) mini-gbic ports (2) 10/100/1000 stacking/uplink RJ45 ports 0 to 50 C -40 to 70 C Heat Dissipation 161 BTUs/Hr 224 BTUs/Hr Humidity Operating Humidity 5% - 95% non- condensing 5% - 95% non- condensing Page 5

6 A4H254-8F8T A4H124-24FX Vibration IEC , IEC IEC , IEC Shock IEC IEC Drop IEC IEC Acoustics 50.0 db 51.5 db Agency and Regulatory Standard Specifications Safety UL , CSA 22.1 UL , CSA 22.1 EMC V-3, AS/NZS CISPR 22 (Class 55024, EN , and V-3, AS/NZS CISPR 22 (Class 55024, EN , and Environmental Redundant Power Supply Equipment Specifications STK-RPS-150CH2 Power Shelf Power Supply Slots 2 Dimensions (H x W x D)* 5.5 cm (2.2 ) x 44.0 cm (17.3 ) x 18.0 cm (7.0 ) Weight 0.95 kg (2.09 lbs) * Note: dimensions include integrated rack mount ears STK-RPS-150CH8 Power Shelf Power Supply Slots 8 Dimensions (H x W x D)* cm (8.77 ) x 44.0 cm (17.3 ) x 26.4 cm (10.4 ) Weight 5.27 kg (11.6 lbs) STK-RPS-150PS Power Supply Dimensions (H x W x D) 19.6 cm (7.7 ) x 5.2 cm (2.04 ) x 25.7 cm (10.1 ) Net Weight (Unit Only) 1.75 kg (3.85 lbs) Gross Weight (Packaged Unit) 3.20 kg (7.04 lbs) MTBF 300,000 hours Operating 0 C to 50 C (32 F to 122 F) Storage -30 C to 73 C (-22 F to 164 F) Operating Relative Humidity 5% to 95% AC Input Frequency Range Hz AC Input Voltage Range VAC Maximum Output Power 156 W continuous STK-RPS-500PS Power Supply Dimensions (H x W x D) 4.45 cm (1.75 ) x 44.5 cm (17.5 ) x 16.5 cm (6.5 ) Net Weight (Unit Only) 3.47 kg (7.63 lb) Gross Weight (Packaged Unit) 4.95 kg (10.89 lb) MTBF 589,644 hours at 25 C (77 F) Operating 0 C to 50 C (32 F to 122 F) Storage -30 C to 73 C (-22 F to 164 F) Operating Relative Humidity 5% to 95% AC Input Frequency Range Hz AC Input Voltage Range VAC Maximum Output Power 500 W continuous Page 6

7 Ordering Information Part Number A4 Switches A4H A4H124-24P A4H A4H124-48P A4H124-24FX A4H254-8F8T Cables SSCON-CAB Redundant Power Supplies STK-RPS-150CH2 STK-RPS-150CH8 STK-RPS-150PS STK-RPS-500PS Description 24 x 10/100, (2) SFP Ports, (2) 10/100/1000 stacking/uplink RJ45 ports, Ext RPS 24 x 10/100 PoE (.af), (2) SFP Ports, (2) 10/100/1000 stacking/uplink RJ45 ports, Ext RPS 48 x 10/100, (2) SFP Ports, (2) 10/100/1000 stacking/uplink RJ45 ports, Ext RPS 48 x 10/100 PoE (.af), (2) SFP Ports, (2) 10/100/1000 stacking/uplink RJ45 ports, Ext RPS 24 x 100Base-FX, (2) SFP Ports, (2) 10/100/1000 stacking/uplink RJ45 ports, Ext RPS 8 x 100Base-FX plus 8 x 10/100, (2) SFP ports, (2) 10/100/1000 stacking/uplink RJ45 ports, Ext RPS Spare DB9 Console Cable 2-slot modular power supply shelf (power supply STK-RPS-150PS sold separately) 8-slot modular power supply shelf (power supply STK-RPS-150PS sold separately) 150W Non-PoE redundant power supply 500W redundant PoE power supply Transceivers Enterasys transceivers provide connectivity options for Ethernet over twisted pair copper and fiber optic cables with transmission speeds from 100 Megabits per second to 10 Gigabits per second. All Enterasys transceivers meet the highest quality for extended life cycle and the best possible return on investment. For detailed specifications, compatibility and ordering information please go to Service and Support Enterasys Networks provides comprehensive service offerings that range from Professional Services to design, deploy and optimize customer networks, customized technical training, to service and support tailored to individual customer needs. Please contact your Enterasys account executive for more information about Enterasys Service and Support. Warranty As a customer-centric company, Enterasys is committed to providing quality products and solutions. In the event that one of our products fails due to a defect, we have developed a comprehensive warranty that protects you and provides a simple way to get your products repaired or media replaced as soon as possible. A-Series switches come with the Enterasys lifetime warranty against manufacturing defects. For full warranty terms and conditions please go to: Contact Us For more information, call Enterasys Networks toll free at , or and visit us on the Web at enterasys.com Patented Innovation 2012 Enterasys Networks, Inc. All rights reserved. Enterasys Networks reserves the right to change specifications without notice. Please contact your representative to confirm current specifications. Please visit for trademark information Delivering on our promises. On-time. On-budget.